Wiring; Charging The Nimh Storage Battery; Connecting The Connecting Cable; Cable Specification For Connecting Cable - Endress+Hauser Proline Prosonic Flow 93T Portable Operating Instructions Manual

Proline Prosonic Flow 93T Portable
#
#
!
Endress+Hauser
4

Wiring

4.1

Charging the NiMH storage battery

Warning!
• The storage battery for the device (NiMH storage batteries) may only be charged with the charger
supplied. Other equipment could cause the battery to overheat.
• Compare the information on the nameplate of the charger with the local supply voltage and
frequency.
To charge the storage battery, connect the charger to the connection for 12 V DC power supply of
the measuring device ( å 36, No. 7). It takes approx. 3.6 hours to charge the battery. Once
charged, the unit operating life is approx. 8 hours.
4.2

Connecting the connecting cable

Warning!
• Only use the connecting cables supplied by Endress+Hauser.
• The measuring device only complies with the general safety requirements in accordance with
EN 61010-1 and the EMC requirements of IEC/EN 61326 during storage battery operation.
Disconnect the charger from the measuring device for measuring operation.
The connecting cables are available in different lengths  ä 49.
Connect the connecting cable to the connections CH-DN (downstream) and CH-UP (upstream)
( å 36, No. 4 and 5). The connectors on the connecting cable and measuring device have the
same color code.
Note!
To ensure correct measuring results, route the cable well clear of electrical machines and switching
elements.
1
2
Fig. 36: Transmitter connections
On/off switch (press switch  3 seconds)
1
2 Current input connection
3 USB plug connection
4 Connecting cable connection (CH-DN, downstream)
5 Connecting cable connection (CH-UP, upstream)
6 FXA193/FXA291 modem connection
7 Charger connection (different adapters are available for the connection
8 Current output connection
4.3

Cable specification for connecting cable

Information on the cable specifications  ä 58.
mA IN mA OUT
DATA
12V DC SERVICE CH-UP CH-DN
Wiring
A0011547
31